What are public goods and services? How do governments produce public goods and services? What is the impact of taxation on the type of things that government can provide to the people? How does the money that the government borrows affect economic activity? How does government spending affect economic activity? What is the 16th Amendment to the Constitution, and why is it important? How does the Federal Reserve System regulates the money supply? How does the Federal Reserve System regulates the money supply? What is the role of the Federal Reserve System in maintaining a stable economy? What is the role of the United States government in protecting consumer rights and property rights?